dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: .NET
Expertise: Beginner
Jun 30, 2009

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Convert Hashtable Keys or Values into an ArrayList

The simple way to convert Hashtable keys or values into an ArrayList is to use a constructor that takes a list of values. The Hashtable.Keys and Hashtable.Values properties both return a System.Collections.ICollection—and one ArrayList constructor accepts a System.Collections.ICollection. Here's the code to make the conversion in C#:

// Convert Hashtable keys into an arraylist
ArrayList list1 = new ArrayList(hashTable.Keys);


// Convert Hashtable values into an arraylist
ArrayList list2 = new ArrayList(hashTable.Values);
Deepak Choudhari
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
×
We have made updates to our Privacy Policy to reflect the implementation of the General Data Protection Regulation.
Thanks for your registration, follow us on our social networks to keep up-to-date